SUMIKASUPER E6807T

Grade Information

SUMIKASUPER E6807T is a 35 wt% mineral reinforced Liquid Crystal Polymer (LCP) injection molding grade. It is available in Asia Pacific, Latin America, North America, and Europe.

The E6000 series is a general-purpose grade that offers an excellent balance of high heat resistance, high fluidity, high strength, low molding shrinkage, and good moldability. SUMIKASUPER E6807T exhibits the following characteristics: high heat resistance, surface smoothness, glass fiber-free, chemical resistance, and flame retardancy.

Product
SUMIKASUPER
Product Series
E6000
Resin
LCP
Molding Method
Injection molding
Fillers/Reinforcements
Mineral
Features
High heat resistance, smooth surface, glass fiber-free, chemical resistance, flame retardant
Applications
Connectors, relays, switches, transformers, bobbins, coils, inductors, office automation parts, motor parts, electrical and electronic parts
ISO marking code (ISO 11469)
>LCP-MD35<
Total filling amount [%]
35
Thin wall flowability (0.30mmt) [mm]
41.3
Specific Gravity (ASTM D792)
1.67
Water absorption [%] (ISO 62)
0.02
Shrinkage rate (MD) [%] (Sumitomo Chemical Method)
0.31
Shrinkage rate (TD) [%] (Sumitomo Chemical Method)
1.01
Tensile strength [MPa] (ASTM D638)
106
Tensile elongation [%] (ASTM D638)
9.8
Tensile modulus [MPa] (ISO 527-1,2)
6500
Poisson's ratio (ISO 527-1,2)
0.29
Flexural strength [MPa] (ASTM D790)
106
Flexural modulus [MPa] (ASTM D790)
7300
Charpy impact strength (unnotched) [kJ/m2] (ISO 179/1eU)
55
Izod impact strength (unnotched) [kJ/m] (ASTM D256)
515
Rockwell hardness (R scale) (ASTM D785)
103
DTUL(0.45MPa)[℃] (ASTM D648)
291
DTUL(1.82MPa)[℃] (ASTM D648)
262
Coefficient of linear expansion (MD) (50-150°C) [×10-5 /K] (ISO 11359-1,2)
1.9
Coefficient of linear expansion (TD) (50-150°C) [×10-5 /K] (ISO 11359-1,2)
6.9
Relative permittivity (1GHz) (IEC 60250)
3.4
Dissipation factor (1GHz) (IEC 60250)
0.005
Volume resistivity [Ω m] (IEC 60093)
1E+13
Surface resistivity [Ω] (IEC 60093)
1E+15
Tracking resistance [V] (IEC 60112)
175
Dielectric breakdown strength (1mm) [V] (IEC 60243-1)
49.6
Arc resistance [sec] (ASTM D495)
133
Flame retardant class (IEC 60695-11-10)
V-0
Relative temperature index (electrical) [℃] (UL746B)
130 (0.30mm)
Relative temperature index (impact) [℃] (UL746B)
130 (0.30mm)
Relative temperature index (tensile) [℃] (UL746B)
130 (0.30mm)